The Allen’s Popeye Spinach is a tasty addition to your kitchen pantry. You can use it as the base for a salad, put it on sandwiches or use it in other recipes. This Kosher spinach has only 25 calories per serving, which makes it easy to factor into your diet plan. It’s also gluten-free, making it safe for people with Celiac to enjoy. Eat it cold or heat it up in the microwave or on the stovetop.